Tip – on occasions it may take a few attempts to connect the Axis to the Mobile. Turning off the Bluetooth on the phone and Axis and then turning it back on can help. Also closing the App and restarting can help.
If your unit is already registered, you will have setup a login and password to Login. Also, you can login in as a Guest by using the unit’s serial number to update software and courses. (Guest is sometimes easier and can be done via any smart phone)
Refer to user manual, section - Registering
Click link to Sureshot User Manuals > https://mgigolf.com/pages/sureshot-axis-manual
Or, select Support on the top of the page > then User Manuals > Sureshot > then your model